Inventor · disambiguated record
Christopher C. Harkey
Also filed as: HARKEY CHRISTOPHER C
12 granted patents·2 pending applications·38 citations·filing 1994–2020
87Inventor score
Top patents by PatentIndex Score
14 records- 0193US10449975B2Railcar with adjustable opening longitudinal gatesTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2017·Granted Oct 22, 2019·8 cites·5 claims
- 0284US11745771B2Rapid discharge door locking systemTRINITY RAIL GROUP LLC·Filed 2020·Granted Sep 5, 2023·1 cites·18 claims
- 0380US10343701B2Railcar security system with car lightingTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2017·Granted Jul 9, 2019·3 cites·20 claims
- 0480US10266185B2Auto rack car conversions and deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2016·Granted Apr 23, 2019·1 cites·16 claims
- 0573US2020180662A1Autorack Car Conversions and Deck AdjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2020·Application pending·0 cites
- 0671US10597046B2Auto rack car conversions and deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2019·Granted Mar 24, 2020·0 cites·6 claims
- 0770US11124206B2Auto rack car conversions and deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2019·Granted Sep 21, 2021·0 cites·18 claims
- 0869US11654942B2Autorack deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2020·Granted May 23, 2023·0 cites·4 claims
- 0967US5467719AMethod and apparatus for securing a tank to a tank car sillTRINITY IND INC·Filed 1994·Granted Nov 21, 1995·25 cites·17 claims
- 1064US10442445B2Auto rack car conversions and deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2016·Granted Oct 15, 2019·0 cites·15 claims
- 1161US10676109B2Autorack deck adjustmentsTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2017·Granted Jun 9, 2020·0 cites·4 claims
- 1257US2018001910A1Railcar safety appliancesTRINITY RAIL GROUP LLC·Filed 2017·Application pending·0 cites
- 1351US11273851B2Railcar with adjustable opening longitudinal gatesTRINITY NORTH AMERICAN FREIGHT CAR INC·Filed 2019·Granted Mar 15, 2022·0 cites·11 claims
- 1443US10773735B2Rapid discharge door locking systemTRINITY RAIL GROUP LLC·Filed 2017·Granted Sep 15, 2020·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →